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Scientific Method Review RB Flashcards | StudBud
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Scientific Method Review RB
Scientific Method Review RB
24 terms
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This game is a review of all vocabulary and concepts taught with the scientific method.
Flashcards
24 cards
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Practice quiz
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Host live
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Questions
24
Answers
1
The use of scientific methods to test a hypothesis is called a(n)
experiment.
inference.
hypothesis.
observation.
2
The ability to make a measurement that is as close to the actual value as possible is called
evidence.
precision.
data.
accuracy.
3
A scientific conclusion is based on
facts and observations.
tools and evidence.
observations and questions.
variables and experiments.
4
True or False: An investigation is valid only if one scientist completes it.
False
True
5
What ways can you use to investigate different types of questions?
models
ALL are correct!
samplings
surveys
6
Data is a conclusion based on a(n)
investigation.
lucky guess.
opinion.
observation.
7
True or False: An inference is a conclusion based on observations.
False
True
8
Something that can change in a test is called a
hypothesis.
variable.
experiment.
procedure.
9
For a scientific conclusion to be valid, what must it be based on?
opinions
questions
facts
descriptions
10
Which of the following is NOT a scientific tool?
microscope
a shoe
ruler
graduated cylinder
11
True or False: A scientist's opinion is a valid source of information.
False
True
12
What is an example of ways to collect, record, and interpret observations?
charts
diagrams
graphics
ALL are correct!
13
A valid scientific investigation must be able to be
predicted.
observed.
graphed.
replicated.
14
The next step after asking a question is
draw a conclusion.
state a hypothesis.
collect, record, and interpre data.
identify and control variables.
15
Scientific tools help you
measure temperature.
analyze your data.
All the above
gather information.
16
Step-by-step instructions for completing a task is called a
hypothesis.
investigation.
experiment.
procedure.
17
What is another word for hypothesis?
graph
investigation
prediction
evidence
18
A statement of what you think will happen during an investigation is a
hypothesis.
inference.
observation.
experiment.
19
T or F: Sometimes you have to design an investigation without doing a controlled experiment.
False
True
20
A control variable is a standard by which change is
observed.
collected.
measured.
inferred.
21
What should you do to stay safe when performing science activities?
smell every chemical I use
wear loose clothing
use tools
ask my teacher questions
22
How many variables should be tested at one time in a scientific investigation?
one
three
two
as many as possible
23
What is one thing scientists do?
make hypotheses
make observations
ALL are correct!
draw conclusions
24
A scientist using scientific methods would NOT
record data.
form an opinion.
perform repeated trials.
ask a question.
